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<h2><a name="_Toc15093"><span lang=EN-US style='font-weight:normal'>6.5<span
style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span
style='font-family:黑体'>交易跟踪</span></a></h2>

<p class=MsoNormal style='margin-bottom:7.8pt;text-indent:21.0pt'><span
style='font-family:宋体'>交易跟踪，即实现单笔交易链端到端跟踪，反映每笔业务实际经过的路径、响应时延、返回码，自动记录交易错误，帮助定位分析性能瓶颈。</span></p>

<p class=MsoNormal style='margin-bottom:7.8pt;text-indent:21.0pt'><span
style='font-family:宋体'>实现交易跟踪，需要根据交易类型，业务逻辑，通过</span><span lang=EN-US>Lua</span><span
style='font-family:宋体'>代码定义交易号，同一交易号的记录组成一笔交易链。交易跟踪列表默认显示所有交易记录，勾选右上角合并显示同一交易复选框后，会把交易号相同的记录合并成一条记录。</span></p>

<p class=MsoNormal style='margin-bottom:7.8pt;text-indent:21.0pt'><span
style='font-family:宋体'>系统支持交易中的任意关键字的全文快速检索。</span></p>

<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US><img
border=0 width=553 height=302 id="图片 10" src="index.files/image048.jpg"></span></p>

<p class=MsoCaption><span lang=EN-US>图36<span style='font:7.0pt "Times New Roman"'>&nbsp;
</span></span><span style='font-family:宋体'>交易跟踪</span></p>

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